JPS60186929U

JPS60186929U - Shifting cam mechanism in press mold

Info

Publication number: JPS60186929U
Application number: JP7222284U
Authority: JP
Inventors: 羽田　央男
Original assignee: トヨタ自動車株式会社
Priority date: 1984-05-17
Filing date: 1984-05-17
Publication date: 1985-12-11
Also published as: JPH0328970Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第゛１図はこの考案の一実施例を原理的に示す斜視図、
第２図はこの考案の一実施例をより具体的に示す平面図
、第３図は第２図の■−■線矢視断面図、第４図は第２
図のＩＶ−ＩＶ線矢視断面図、第・５図は第２図の■−
Ｖ線矢視断面図、第６図はプレス加工して得るべきプレ
ス品の形状の一例を示す斜視図、第７図は従来の寄せカ
ム機構を原理的゛１こ示す斜視図である。１１・・・被加工材、１２・・・下型、１４・・・上型
、１７・・・スライドカム、１９・・・ポンチ、２１．
２９・・・カム面、２２・・・固定カム、２３・・・第
２のスライドカム（突上げカム）。４−Figure 1 is a perspective view showing the principle of an embodiment of this invention;
Figure 2 is a plan view showing one embodiment of this invention in more detail, Figure 3 is a sectional view taken along the line ■-■ in Figure 2, and Figure 4 is a
A cross-sectional view taken along the line IV-IV in the figure, Figure 5 is the ■ - of Figure 2.
6 is a perspective view showing an example of the shape of a pressed product to be obtained by press working, and FIG. 7 is a perspective view showing the principle of a conventional shifting cam mechanism. DESCRIPTION OF SYMBOLS 11... Workpiece material, 12... Lower die, 14... Upper die, 17... Slide cam, 19... Punch, 21.
29... Cam surface, 22... Fixed cam, 23... Second slide cam (thrust cam). 4-

Claims

【実用新案登録請求の範囲】互いに対をなす上型と下型とのうち上型の所定個所に、
上型の下降方向に対して所定角度傾斜したカム面を有す
る固定カムが取付けられ、かつそのカム面に対応した。カム面と被加工材に対して加工を施す加工部とを設けた
スライドカムが、下型に設けられてなるプレス型におい
て、前記スライドカムに、その移動方向に対して所定角
度傾斜した第２カム面が設けられるとともに、被加工材
に対して加工を施す加工部を有しかつ前記スライドカム
の移動に伴って前記第２カム掌で押圧動作させられる第
２スライドカムが、下型に設けられていることを特徴と
するプレス型における寄せカム機構。　　　　　　　　
　　　　[Scope of claim for utility model registration] At a predetermined location of the upper mold of the upper mold and lower mold that form a pair,
A fixed cam having a cam surface inclined at a predetermined angle with respect to the downward direction of the upper mold was attached and corresponded to the cam surface. In a press die in which a slide cam having a cam surface and a processing section for processing a workpiece is provided in the lower mold, the slide cam has a second slide cam inclined at a predetermined angle with respect to the movement direction of the slide cam. A second slide cam is provided on the lower die, and is provided with a cam surface and has a processing section for processing a workpiece and is pressed by the palm of the second cam as the slide cam moves. A shifting cam mechanism in a press die, which is characterized by: