JPH01171618U

JPH01171618U -

Info

Publication number: JPH01171618U
Application number: JP6820688U
Authority: JP
Priority date: 1988-05-24
Filing date: 1988-05-24
Publication date: 1989-12-05

Description

[Brief explanation of the drawing]

第１図ないし第６図は本考案の一実施例を示す
もので、第１図は型閉め状態で示す要部の縦断側
面図、第２図は第１図の―線に沿う横断平面
図、第３図は第１図の―線に沿う縦断面図、
第４図は型開き後の成形品の型抜き状態を示す縦
断側面図、第５図は同平面図、第６図は成形品の
部分斜視図である。また、第７図及び第８図は従
来のアンダーカツト処理装置の一例を示す第１図
及び第４図相当図である。図中、１１は固定型、１２は可動型、１６はコ
ア、１９はストリツパ、２２はスライダ、２３は
傾斜孔、２４は傾斜ピン、２５は傾斜スライド機
構、２６は止めピン（ストツパ）である。 Figures 1 to 6 show an embodiment of the present invention, in which Figure 1 is a vertical cross-sectional side view of the main parts shown in the mold closed state, and Figure 2 is a cross-sectional plan view taken along the line - in Figure 1. , Figure 3 is a longitudinal cross-sectional view along the - line of Figure 1,
FIG. 4 is a longitudinal sectional side view showing the state of the molded product after opening the mold, FIG. 5 is a plan view thereof, and FIG. 6 is a partial perspective view of the molded product. Further, FIGS. 7 and 8 are views corresponding to FIGS. 1 and 4 showing an example of a conventional undercut processing apparatus. In the figure, 11 is a fixed type, 12 is a movable type, 16 is a core, 19 is a stripper, 22 is a slider, 23 is an inclined hole, 24 is an inclined pin, 25 is an inclined slide mechanism, and 26 is a stop pin (stopper). .

Claims

[Scope of utility model registration request]

In a mold for molding a molded product having an undercut portion in which the mold removal direction is different from the mold opening/closing direction, the mold removal direction of the undercut portion is controlled by a slide mechanism that tilts the core forming the undercut portion. A stopper is provided in the vicinity of the molded product and on the side in the direction of movement of the core to remove the mold, for stopping the molded product during the movement of the core to remove the mold. Undercut processing equipment for molds.